IBgard® helps manage the symptoms of IBS including abdominal pain, bloating, diarrhea, constipation, urgency and gas. #1 gastroenterologist recommended‡ IBgard® is a nonprescription option for the dietary management of IBS. In a clinical study, IBgard® was shown to start working as early as 24 hours.* IBgard® uses advanced SST® (Site Specific Targeting) technology to deliver peppermint oil quickly and reliably where it’s needed most – in the small intestine. Available at CVS, Walgreens, and Rite Aid.